# Product Attribute Mapping

{% hint style="danger" %}
Before Assigning Product Attributes, you need to [create Product Attribute](https://importmanager.docs.foxnetsoft.com/column-mappings/product-attribute).
{% endhint %}

## Possible Entity Keys

Product Specification Attribute supprots ID, SKU, GTIN, Manufacturer part number or Name of your Product as entity key.

{% hint style="warning" %}
Your entity key must be unique. If you have two products with same Name fields, you will not be able to use Name as entity key.
{% endhint %}

## Column Destinations

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Below you would find some constants that represent different values for some Column Mappings. Use *these* values in your cells during imports.
{% endhint %}

<table><thead><tr><th width="213">Column Destination</th><th>Constants</th></tr></thead><tbody><tr><td>Control Type</td><td>For <strong>Dropdown List</strong> use value <strong>1</strong><br>For <strong>Radio List</strong> use value <strong>2</strong><br>For <strong>Checkboxes</strong> use value <strong>3</strong><br>For <strong>Textbox</strong> use value <strong>4</strong><br>For <strong>Multiline Textbox</strong> use value <strong>10</strong><br>For <strong>Datepicker</strong> use value <strong>20</strong><br>For <strong>File Upload</strong> use value <strong>30</strong><br>For <strong>Color Squares</strong> use value <strong>40</strong><br>For <strong>Image Squares</strong> use value <strong>45</strong><br>For <strong>Readonly Checkboxes</strong> use value <strong>50</strong></td></tr></tbody></table>